In this lesson, students examine the visual codes used on television and in movies through an exploration of various camera techniques. Students begin with a discussion about camera-subject distance, and review various film techniques that are used to create visual meaning.

In this lesson, students are introduced to Earth Day and the theme of “Green Cities”. After listening to a short presentation on the concept of a “green city” and elements that constitute a green city (e.g. renewable energy sources such as solar panels, more energy-efficient buildings, recycling programs, cleaner air and water) students participate in an activity where they count the number of parks on a map of their city or neighbourhood. Maps are then analyzed as a medium as students discuss how they are created, things they can and can’t show, and their effectiveness at communicating environmental information.